Transcript About me - Synerzip

Mobile Development:
HTML5 Vs Native
By Rohit Ghatol
Director of Engineering,Synerzip
Author- Beginning PhoneGap
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About me
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Director of Engineering – Synerzip
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Author- Beginning PhoneGap
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Architect of QuickOffice (now Google)
Product, Connect
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QuickOffice Connect
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Document Sync and Authoring Product
Built as a Hybrid Mobile App
www.synerzip.com
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Mobile Apps
www.synerzip.com
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Topics
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Types of Mobile Apps
Hybrid Case Study
When to choose which route?
What tools are available?
www.synerzip.com
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Expectations from Mobile Apps
Driving a Car
Car Pooling
Public Transit
= Native App
= Hybrid App
= HTML5 App
www.synerzip.com
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Rich Mobile Experience
Levels of rich mobile experience
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Level 0 – No Change for Mobile, web
app just accessed via mobile browser
Level 1 – Mobile-Friendly Web App/Site
Level 2 - HTML5 Mobile App
Level 3 - Hybrid Mobile App
Today’s Focus
Level 4 - Native Mobile App
www.synerzip.com
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Topics
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Expectations from Mobile Apps
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Hybrid App UseCase
When to choose which route?
What tools are available?
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www.synerzip.com
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Types of Mobile Apps
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HTML5
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Native
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Hybrid (HTML5 + Native)
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HTML5 Mobile App
c
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HTML5 Overview
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Twitter - Desktop Vs Mobile
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HTML5 App Overview
HTML5 Apps run inside a Browser
and cannot make use of many
things that Mobile OS provides, like
File System, SQLLite Database,
Network APIs, Camera, Contacts
etc.
http://m.twitter.c
om
A few APIs are exposed to browser
JavaScripts like GeoLocation, very
limited local storage, and more.
Browser App
Mobile OS
File System
SQL-Lite
Network
Camera
GeoLocation
Contacts
Accelerometer
Native APIs
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www.synerzip.com
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HTML5 New Features
www.synerzip.com
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HTML5 App Capabilities
http://m.twitter.c
om
Some HTML5 Capabilities include:
1.
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5.
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GeoLocation
Audio/Video Tag
Canvas/SVG
Local Storage
Web Workers
Web Sockets
Browser App
Mobile OS
File System
SQL-Lite
Network
Camera
GeoLocation
Contacts
Accelerometer
Native APIs
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www.synerzip.com
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HTML5 Pros
www.synerzip.com
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Pros
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Lowest Development Cost
Maximum Reuse
Use Same team
No App Store Distribution hassles
Instant Updates, Clients on latest
Version
www.synerzip.com
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HTML5 Cons
www.synerzip.com
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HTML5 App Limitations
An HTML5 App runs as
long as a browser is
running. HTML5 Apps start
only when a user starts
them; no native-like
background processing is
available.
http://m.twitter.c
om
Browser App
Mobile OS
File System
SQL-Lite
Network
Camera
GeoLocation
Contacts
Accelerometer
Native APIs
.....
.....
www.synerzip.com
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Cons
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User needs to open browser
Loading time is slowest
No notification available for updates
Limited access to Phone Features
App Store Marketing not available
HTML5 Fragmentation
Simulation of Native UX
www.synerzip.com
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Native App Overview
www.synerzip.com
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Native App
www.synerzip.com
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Native App Overview
Twitter App
Full Access
Mobile OS
File System
SQL-Lite
Network
Camera
GeoLocation
Contacts
Accelerometer
Native APIs
.....
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www.synerzip.com
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Native App Pros
www.synerzip.com
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Pros
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Prowess of Mobile is available
Ability to build Richest & Fastest Apps
Notifications Available
Offline Storage Available
Background Processing Available
Entire Device Sensor Array Available
App Store/Market Monetization Possible
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Native App Cons
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Cons
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Highest Development Cost
Dedicated teams for different Platforms
Architecture Reuse Possible but
Design/Code Reuse not Possible
AppStore/Market approval is prerequisite
for launch of new features
Fragmentation is also an issue (Android)
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Hybrid Mobile App
www.synerzip.com
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Hybrid Apps Overview
HTML5 + Native
www.synerzip.com
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Hybrid App Overview - 1
file://index.ht
ml
Hybrid Apps are
Native Apps
Embedded
Embedded Browser
Twitter App
Full Access
Mobile OS
File System
SQL-Lite
Network
Camera
GeoLocation
Contacts
Accelerometer
Native APIs
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www.synerzip.com
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Hybrid App Overview - 2
file://index.ht
ml
Web App is hosted
inside Native App
Embedded
Embedded Browser
Twitter App
Full Access
Mobile OS
File System
SQL-Lite
Network
Camera
GeoLocation
Contacts
Accelerometer
Native APIs
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www.synerzip.com
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Hybrid App Overview - 3
file://index.ht
ml
Web App's JavaScript
can communicate to
Native and back
Embedded
Embedded Browser
Twitter App
Full Access
Mobile OS
File System
SQL-Lite
Network
Camera
GeoLocation
Contacts
Accelerometer
Native APIs
.....
.....
www.synerzip.com
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Hybrid App Overview - 4
file://index.ht
ml
HTML5 contains BI,
Native Component are
built as Lego blocks
Business
Intelligence
Embedded
Embedded Browser
Twitter App
Full Access
Custom
Components
Mobile OS
File System
SQL-Lite
Network
Camera
GeoLocation
Contacts
Accelerometer
Native APIs
.....
.....
www.synerzip.com
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Hybrid Pros
www.synerzip.com
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Pros
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Best of Both Worlds
Native App with Embedded Browser
HTML5 in Embedded Browser
Business Logic in HTML 5/Server
Sensor Array available via Native
Any Extensions are Native
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Hybrid Cons
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Cons
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Development Environment is Complex
o
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Eclipse, XCode, Visual Studio
CIT Builds and Release cycles
Limited Native Skills are required
Native Skills required for extensions across
platforms
Pains from both worlds─ Catching up on
new OS and HTML5 Feature sets
www.synerzip.com
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Capability - Platform Graph
Full
Capability
Multiple Platform
Single Platform
Partial Capability
www.synerzip.com
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Topics
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Expectations from Mobile Apps
Types of Mobile Apps
When to choose which route?
What tools are available?
www.synerzip.com
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Hybrid App Case Study
www.synerzip.com
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QuickOffice Connect
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File Sync Service for Mobile/Desktop
Built as Hybrid Mobile App
User Interface in HTML5
Sync Code is Native
Built using inhouse PhoneGap-like platform
www.synerzip.com
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QuickOffice Connect - 1
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QuickOffice Connect - 2
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QuickOffice Connect - 3
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QuickOffice Connect - 4
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QuickOffice Connect - 5
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QuickOffice Connect - 6
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QuickOffice Connect Demo
Youtube Video –
http://www.youtube.com/watch?v=u7Cdu-jusB8
www.synerzip.com
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Topics
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Expectations from Mobile Apps
Types of Mobile Apps
Hybrid App UseCase
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What tools are available?
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www.synerzip.com
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When to choose which route?
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Rich User Experience
Performance
Development Cost
Time to Market
App Store Distribution
Security
www.synerzip.com
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Factors for Choosing
Performance
Rich UI
Development Cost
Time to Market
App Store
Engagement
Security
www.synerzip.com
Native
Hybrid
HTML5
Highest
High
Low
Highest
Moderate
Moderate
Highest
High
Lower
Longest
Moderate
Shortest
Maximum
Engagement
Maximum
Engagement
No Engagement
Highest
High
Limited
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Topics
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Expectations from Mobile Apps
Types of Mobile Apps
Pros and Cons of each Type
When to choose which route?
www.synerzip.com
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What tools are available?
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Native App Wrappers
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PhoneGap
Trigger IO (*new)
UI Framework
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Backbone
Sencha Touch 2
Backbone
JS
Flexible
www.synerzip.com
Sencha
Touch 2
Complete
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Hybrid Application Structure
HTML5 UI Framework
Native App Wrapper
www.synerzip.com
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PhoneGap
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Most Mature Native Wrapper Framework
Supports 7 Platforms
Supports building Extension
Backed by Adobe
OpenSource
Link - http://phonegap.com/
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Trigger.IO
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Much like PhoneGap
Claims to be faster than PhoneGap
Claims to better in Build process
OpenSource
Link - https://trigger.io/s
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Backbone JS
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Most Flexible JavaScript UI Framework
Works for both Desktop/Mobile UI
Works with many other Javascript
frameworks
OpenSource
Link - http://backbonejs.org/
www.synerzip.com
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Sencha Touch 2
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Richest Mobile UI framework
Complete Framework
Free for Commercial Use
Paid Support available
Link - http://www.sencha.com/products/touch
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Conclusion
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Factors Affecting Choice
Product Features
Time/Cost to
Market
Kind of Audience
Available Team &
IP
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App Richness & UX
Pros Vs Cons
Native App
Hybrid App
HTML5 App
Time to Market, Cost, Maintenance
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Final Comparison
Native
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Needs Richest UI
Focuses on Single
Platform (Mobile is
the main platform)
Can be used to
build Authoring
tools, Games,
Social Networking
Apps etc.
Very Concerned
with UX (Apple-like
Quality)
www.synerzip.com
HTML 5
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Needs rich
Mobile users with
minimal cost and
effort
App Store
Marketing and
Monetization are
not important
Required as a
fallback for social
e.g, Twitter still
has a mobile web
site
Hybrid
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Needs Rich UI
Focuses on
Multiple
Platforms
Can be used
to build
Enterprise
Apps,
Travel/News
Apps, Sync
Clients, etc.
Most of the
time will
suffice your
needs
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Questions?
www.synerzip.com
Hemant Elhence
[email protected]
469.322.0349
www.synerzip.com
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Synerzip in a Nut-shell
1. Software product development partner for small/midsized technology companies
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Exclusive focus on small/mid-sized technology companies, typically
venture-backed companies in growth phase
By definition, all Synerzip work is the IP of its respective clients
Deep experience in full SDLC – design, dev, QA/testing, deployment
2. Dedicated team of high caliber software professionals
for each client
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Seamlessly extends client’s local team, offering full transparency
Stable teams with very low turn-over
NOT just “staff augmentation”, but provide full mgmt support
3. Actually reduces risk of development/delivery
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Experienced team - uses appropriate level of engineering discipline
Practices Agile development – responsive, yet disciplined
4. Reduces cost – dual-shore team, 50% cost advantage
5. Offers long term flexibility – allows (facilitates) taking
offshore team captive – aka “BOT” option
www.synerzip.com
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Our Clients
www.synerzip.com
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Thanks!
Call Us for a Free Consultation!
www.synerzip.com
Hemant Elhence
[email protected]
469.322.0349
www.synerzip.com
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